The family hub built for the next century.
FamilyChain links individual members together into their own shared family Object — a digital entity which is private, permanent, and entirely yours. Powered by the Sui blockchain and hosted on decentralized Walrus storage.
Our Vision
Family communication tools today are owned by corporations. Your messages live on their servers, behind their terms of service, subject to deletion, acquisition, or shutdown. When the app goes away, so does your family's history.
FamilyChain is different. It's a decentralized family operating system — a private hub where your family communicates, collaborates, learns, and builds shared wealth together. No intermediaries. No ads. No data harvesting. Just your family.
We believe families deserve the same digital sovereignty as any individual or organization — the right to own their data, control their story, and pass it down across generations.
What FamilyChain Offers
Truly Decentralized
Built on the Sui blockchain — no central server holds your family's data. Your messages, history, and assets live on a permissionless network that no company can shut down, censor, or monetize.
You Own Your Data
Messages are end-to-end encrypted with a key only your family controls. Stored on Walrus, a decentralized storage network. No platform reads your conversations — ever.
Designed for Every Age
Sign in with Google via zkLogin — no seed phrases, no confusing wallets. Children get a wallet address tied to their Google account, parents stay in control with admin roles.
Rich Family Communication
Threaded channels, emoji reactions, replies, and read receipts. General chat keeps everyone connected. Private family history preserved on-chain — not locked inside a corporate app.
Family History, Forever
Every message, milestone, and memory is immutably recorded. Because the Sui blockchain is permanent, your family's story is preserved across decades — no account deletion, no data loss.
Growth Channel
Share articles, videos, and resources worth reading. Family members earn points for engaging with content. Build a culture of curiosity and learning, one shared link at a time.
Task & Chore Management
Parents create chores with token rewards. Kids complete tasks to earn FamilyCoin. Completions are approved on-chain — teaching real-world responsibility and the value of work.
FamilyCoin & Rewards
A family-native token built into every hub. Earn coins by completing chores, engaging with content, and hitting goals. Spend them on rewards parents define — bridging digital and real life.
True Digital Ownership
Your family hub is a Sui object you own. No subscription lock-in. Export your history, fork your hub, or pass it down. FamilyChain gives families the same ownership rights as any on-chain asset.
Coming Soon
The roadmap ahead — modules being built into FamilyChain.
Memories Module
RoadmapA dedicated channel for photos, videos, and milestones. Birthdays, graduations, first steps — stored on Walrus and indexed on-chain so they're always accessible and always yours.
AI Family Assistant
RoadmapAn AI that knows your family's history, values, and goals. Ask it to summarize the week, suggest chores, recommend learning content, or help draft a family budget — all privately, in your hub.
"With decades of experience as an engineer and father of six, I felt a strong burden to create a product that would assist me in my duties to lead my children to grow in discipline, to become lovers of learning, to courageously face challenges, to remember their victories, to build together towards a unified family culture — a hopeful, healthy, abundant future. I wanted to do it with the most secure, enduring technology available…tech that is not dependent upon siloed social platforms, random corporate policy changes, or the latest 'killer apps' which die a few years after launch. I wanted something that would literally and permanently last for generations. So I built it."
— Joshua, founder
Ready to get started?
Sign in with Google — no crypto knowledge required. Your family hub is ready in seconds.
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